# OpenFileDialogOptions.AllowMultiple property

`true` to let the user select several files at once. Defaults to a single selection.

```csharp
public bool? AllowMultiple { get; set; }
```

## See Also

* class [OpenFileDialogOptions](../OpenFileDialogOptions.md)
* namespace [Eremex.AvaloniaUI.Controls.ApplicationServices](../index.md)

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